A Multi-site Pear-interstem Trial in the Netherlands and Belgium. Journal of the American Pomological Society, [S. l.], v. 54, n. 4, p. 199–207, 2000. DOI: 10.71318/apom.2000.54.4.199. Disponível em: https://journal.americanpomological.org/index.php/jofaps/article/view/2413. Acesso em: 29 jan. 2026.